Nearly six months after 43 students vanished from the south of Mexico, the family and classmates are planning to protest in at least 45 U.S. cities. One group, which includes parents of the missing students, arrives in San Diego on March 23.

Meth seized by the U.S. Customs and Border Protection's San Diego field office accounted for nearly two-thirds — 63 percent — of all the meth seized at all ports of entry nationwide in the fiscal year ending Sept. 30.